
Extraterrestrial: The First Sign of Intelligent Life Beyond Earth

For scientists, what remains of a theory after its contact with data is what is deemed beautiful.
Avi Loeb • Extraterrestrial: The First Sign of Intelligent Life Beyond Earth
As I have mentioned, when ‘Oumuamua sped part of the way around the Sun, its trajectory deviated from what was expected based on the Sun’s gravitational force alone. There was no obvious explanation for why.
Avi Loeb • Extraterrestrial: The First Sign of Intelligent Life Beyond Earth
Very often, what sets an astrophysicist’s detective story in motion is the discovery of an anomaly in experimental or observational data, a piece of evidence that does not follow our expectations and that cannot be explained by what we know. In such situations, it is common practice to propose a variety of alternative explanations and then rule the
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Science is not an occupation of the elite in isolated ivory towers but an endeavor that benefits and excites all humans, irrespective of their academic backgrounds.
Avi Loeb • Extraterrestrial: The First Sign of Intelligent Life Beyond Earth
Sometimes, by near accident, something exceptionally rare and special crosses your path. Life turns on your seeing clearly what’s in front of you.
Avi Loeb • Extraterrestrial: The First Sign of Intelligent Life Beyond Earth
Some of the resistance to the search for extraterrestrial intelligence boils down to conservatism, which many scientists adopt in order to minimize the number of mistakes they make during their careers. This is the path of least resistance, and it works; scientists who preserve their images in this way receive more honors, more awards, and more fun
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What stands in our way of the fair consideration of ‘Oumuamua being of extraterrestrial design isn’t the evidence or the method of its collection or the reasoning behind the hypothesis. What most immediately stands in our way is a reluctance to look past the evidence and reasoning at what should follow. Sometimes the problem lies with the message,
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This would make ‘Oumuamua’s geometry more extreme by at least a few times in aspect ratio—or its width to its height—than the most extreme asteroids or comets that we have ever seen.
Avi Loeb • Extraterrestrial: The First Sign of Intelligent Life Beyond Earth
In addition to being small and oddly shaped, ‘Oumuamua was strangely luminous. Despite its diminutive size, as it passed the Sun and reflected the Sun’s light, ‘Oumuamua proved to be relatively bright, at least ten times more reflective than typical solar system asteroids or comets. If, as seems possible, ‘Oumuamua was a few times smaller than the
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